Rename try-set-nightly-hermes-compiler.js

Summary:
Rename scripts/try-set-nightly-hermes-compiler.js to
scripts/try-set-hermes-compiler-prebuilt.js. The script sets the hermes-compiler
version to the latest prebuilt (latest-v1 on npm), not a nightly build.
Update the preinstall script reference in the root package.json.

Differential Revision: D104649635

Author: Riccardo Cipolleschi

package.json

@@ -23,7 +23,7 @@
     "lint-kotlin": "./gradlew ktfmtFormat",
     "lint-markdown": "markdownlint-cli2 2>&1",
     "lint": "eslint --max-warnings 0 .",
-    "preinstall": "node ./scripts/try-set-nightly-hermes-compiler.js",
+    "preinstall": "node ./scripts/try-set-hermes-compiler-prebuilt.js",
     "prettier": "prettier --write \"./**/*.{js,md,yml,ts,tsx}\"",
     "shellcheck": "./.github/workflow-scripts/analyze_scripts.sh",
     "start": "yarn --cwd packages/rn-tester start",

scripts/try-set-hermes-compiler-prebuilt.js

@@ -0,0 +1,26 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+// @flow
+const { execSync } = require('child_process');
+const fs = require('fs');
+const path = require('path');
+
+function main() {
+ const packageJsonPath = path.join(__dirname, '../packages/react-native/package.json');
+ const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf8'));
+ const hermesCompilerVersion = packageJson.dependencies['hermes-compiler'];
+
+ if (hermesCompilerVersion === '0.0.0') {
+   console.log(`Hermes compiler version not set. Updating to the latest-v1 release.`);
+   execSync('yarn workspace react-native add hermes-compiler@latest-v1 --exact', { stdio: 'inherit' });
+ } else {
+   console.log(`Hermes compiler version set to ${hermesCompilerVersion}. Not setting hermes.`);
+ }
+}
+
+main();